From cffb310f3f5b5ed4a1b1fee84ba9d36a46a110e6 Mon Sep 17 00:00:00 2001
From: Anthony Minessale <anthm@freeswitch.org>
Date: Wed, 20 Jan 2016 11:56:10 -0600
Subject: [PATCH] FS-8759 #resolve [segfault on 1.7] #comment please update to
 master

---
 src/mod/endpoints/mod_sofia/sofia.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mod/endpoints/mod_sofia/sofia.c b/src/mod/endpoints/mod_sofia/sofia.c
index 98067676be..e0951fb982 100644
--- a/src/mod/endpoints/mod_sofia/sofia.c
+++ b/src/mod/endpoints/mod_sofia/sofia.c
@@ -1591,7 +1591,9 @@ static void our_sofia_event_callback(nua_event_t event,
 		sofia_handle_sip_i_info(nua, profile, nh, session, sip, de, tags);
 		break;
 	case nua_i_update:
-		sofia_update_callee_id(session, profile, sip, SWITCH_TRUE);
+		if (session) {
+			sofia_update_callee_id(session, profile, sip, SWITCH_TRUE);
+		}
 		break;
 	case nua_r_update:
 		if (session && tech_pvt && locked) {